Activity Forums Questions & Troubleshooting MAC Address of Controllino Reply To: MAC Address of Controllino

  • Lukas

    September 30, 2021 at 8:59 am

    Hi Tomas,

    WIZnet chipset W5100 has no fixed, or assigned MAC address, so the CONTROLLINO is sold without a MAC address.

    Until the CONTROLLINO is not online and operated just in the LAN, it is not necessary to have a unique MAC address.

    If you really need a unique MAC address for your CONTROLLINO, please contact us at